// Copyright (c) 2024，D-Robotics.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include "utils/utils.h"
#include <chrono>

std::string json_to_string(rapidjson::Value &val) {
  rapidjson::StringBuffer buffer;
  buffer.Clear();
  rapidjson::Writer<rapidjson::StringBuffer> writer(buffer);
  val.Accept(writer);
  return buffer.GetString();
}

uint64_t currentMicroseconds()
{
  return static_cast<uint64_t>(
      std::chrono::duration_cast<std::chrono::microseconds>(
          std::chrono::steady_clock::now().time_since_epoch())
          .count());
}
